Products Description
The storage and operational safety of radioactive isotopes in the clinical practice of nuclear medicine is the core element that safeguards the health of medical personnel and enhances the efficiency of diagnosis and treatment processes. As protective equipment for radiopharmaceutical containers, tungsten vial shields are of particular importance. Radiopharmaceutical containers Tungsten vial shields are offered in various lead equivalents but not all cylinders for different isotopes are guaranteed to be fit for purpose. Tungsten vial shield is designed for ease of operation while optimizing radiation protection. Our current vial shielding series includes tungsten vial shielding for technetium-99m, which has a thickness of 4mm, thus maximizing the attenuation of Tc-99m radioisotopes.
These tungsten vial shields come with a sliding bottle diaphragm cap which makes it possible to provide additional shielding when the eluent bottle located inside the bottle shield is not in use. Some of the 4 or 6 mm tungsten shields can also be equipped with a magnetic cap if so desired.
Advantages of Sliding Tungsten Vial Shield
High quality surface finishing
Lead glass covered by anodized aluminum case
Magnetic or sliding vial cap available
Bottom and top parts can easily be twisted off
Inserts available to position vials

Applications of Sliding Tungsten Vial Shield
To ensure safety during transportation and injection of radiopharmaceuticals, they are kept in specially designed containers. For instance, the tungsten shielded container protects against radiation exposure. Diffusion of radiation can also be achieved during transport.
In nuclear medicine, radioactive drugs are safely stored and transported in shielded containers to maintain safety during the preparation and injection phases. An example would be during the PET/CT scan where tungsten vial shields are used to decrease exposure of radiation to the healthcare workers.
In industrial inspection, collimators are used alongside radio sources while they are being shielded. A case in point, during inspection of pipes, the radiation source is housed in the tungsten alloy shield to minimize operator radiation exposure.
During laboratory experiments, radioactive materials are processed and stored to ensure accuracy of results. The design of the sliding bottle diaphragm cap simplifies access while minimizing radiation exposure to the experimenter.
For educational and research purposes, radioactive materials are handled and exhibited under conditions that guarantee safety, accuracy, and reliability.

Specification of Sliding Tungsten Vial Shield
|
Material |
WNiFe |
|
Shield Thickness |
Tungsten(2-2.5mm) |
|
Volume |
1cc,3cc,5cc,10cc,20cc |
|
Density |
17.0g/cm3-18.5g/cm3 |
|
Size |
Customized |
|
Finishing material |
Silver polish surface |
|
Shielding material |
Tungsten and alloy |
|
Shielding thickness |
4mm/6mm |
|
Viewing window |
Lead glass 5.2g/cm3 |
|
Lead Glass Window |
1.5-3mmPb |
|
Delivery time |
20 days |
FAQ for Sliding Tungsten Vial Shield
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Sliding Tungsten Vial Shield?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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